CVE-2017-11503
medium
CVSS v3
6.1
CVSS v2
4.3
VIR risk
6.1
Description
Cross-site scripting in PHPMailer
Predictions
Exploit likelihood
71%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2017-11503
Vendor advisory: nvd@nist.gov — https://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.24
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 6.0.6-0.1 |
| debian | bullseye | fixed | 6.0.6-0.1 |
| debian | forky | fixed | 6.0.6-0.1 |
| debian | sid | fixed | 6.0.6-0.1 |
| debian | trixie | fixed | 6.0.6-0.1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | phpmailer/phpmailer | >=5.0.0,<5.2.24 | 5.2.24 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| phpmailer_project | phpmailer | 5.2.23 | |
References
- http://www.securityfocus.com/bid/99293/
- http://www.securitytracker.com/id/1039026
- https://cxsecurity.com/issue/WLB-2017060181
- https://packetstormsecurity.com/files/143138/phpmailer-xss.txt
- https://github.com/PHPMailer/PHPMailer
- https://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.24
- https://security-tracker.debian.org/tracker/CVE-2017-11503
- https://github.com/PHPMailer/PHPMailer/security/advisories/GHSA-58mj-pw57-4vm2
- https://nvd.nist.gov/vuln/detail/CVE-2017-11503
- https://github.com/FriendsOfPHP/security-advisories/blob/master/phpmailer/phpmailer/CVE-2017-11503.yaml
- http://www.securityfocus.com/bid/99293
CWEs
CWE-79
Verify integrity in audit chain (admin only). AS-IS.